What is the cheapest airline that flies from Toronto Pearson Intl to Colorado?

WestJet, Delta, and American Airlines are the most popular carriers operating from Toronto Pearson Intl to Colorado

How many operators does momondo search for flights from Toronto Pearson Intl Airport to Colorado?

The number of operators available for flights from Toronto Pearson Intl Airport to Colorado is 2 as of August 2026.

How old do you have to be to fly from Toronto Pearson Intl Airport to Colorado?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Toronto Pearson Intl Airport to Colorado.

What documentation or ID do you need to fly to Colorado?

The necessary travel and health documents for your Colorado trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$165 Cheap Flights from Toronto Pearson Intl Airport to Colorado in 2026

Q: How many flights depart from Toronto Pearson Intl Airport to Colorado on average per week?

63 flights are operational weekly from Toronto Pearson Intl Airport to Colorado as of August 2026. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.

Q: How many flights depart from Toronto Pearson Intl Airport to Colorado on average per day?

As of August 2026, there are 9 flights per day flying from Toronto Pearson Intl Airport to Colorado. The most common time of day flights depart is 6:00PM, with 47% of flights taking off in the evening.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Toronto Pearson Intl Airport to Colorado

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:45 am - 5:53 pmYYZ Toronto Pearson Intl-COS Colorado Springs

9h 08m1 stop Denver Intl

7:00 am - 3:14 pmCOS Colorado Springs-YYZ Toronto Pearson Intl

6h 14m1 stop Denver Intl

$402United Airlines

Sat, Sep 5 - Sat, Sep 12

10:45 am - 4:26 pmYYZ Toronto Pearson Intl-COS Colorado Springs

7h 41m1 stop Denver Intl

6:00 am - 3:46 pmCOS Colorado Springs-YYZ Toronto Pearson Intl

7h 46m2 stops Denver Intl Chicago O'Hare Intl

$402United Airlines

Sat, Sep 5 - Wed, Sep 9

6:15 am - 5:27 pmYYZ Toronto Pearson Intl-COS Colorado Springs

13h 12m2 stops Atlanta Hartsfield-Jackson Salt Lake City

1:30 pm - 9:59 pmCOS Colorado Springs-YYZ Toronto Pearson Intl

6h 29m1 stop Atlanta Hartsfield-Jackson

$402Delta

Wed, Oct 28 - Sat, Nov 14

7:45 am - 5:27 pmYYZ Toronto Pearson Intl-COS Colorado Springs

11h 42m2 stops Atlanta Hartsfield-Jackson Salt Lake City

6:00 am - 8:34 pmCOS Colorado Springs-YYZ Toronto Pearson Intl

12h 34m2 stops Atlanta Hartsfield-Jackson New York LaGuardia

$402Delta

Wed, Oct 28 - Sat, Nov 14

4:18 pm - 9:56 pmYYZ Toronto Pearson Intl-COS Colorado Springs

7h 38m1 stop Denver Intl

6:00 am - 5:56 pmCOS Colorado Springs-YYZ Toronto Pearson Intl

9h 56m2 stops Denver Intl Chicago O'Hare Intl

$402United Airlines

Sat, Sep 5 - Sat, Sep 12

1:34 pm - 8:16 pmYYZ Toronto Pearson Intl-COS Colorado Springs

8h 42m1 stop Atlanta Hartsfield-Jackson

1:30 pm - 11:59 pmCOS Colorado Springs-YYZ Toronto Pearson Intl

8h 29m1 stop Atlanta Hartsfield-Jackson

$402Delta

Wed, Oct 28 - Sat, Nov 14

9:44 am - 6:47 pmYYZ Toronto Pearson Intl-COS Colorado Springs

11h 03m2 stops Washington, D.C. Dulles Intl Denver Intl

6:00 am - 3:46 pmCOS Colorado Springs-YYZ Toronto Pearson Intl

7h 46m2 stops Denver Intl Chicago O'Hare Intl

$402United Airlines

Sat, Sep 5 - Wed, Sep 9

6:40 pm - 8:17 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 37mnonstop

6:05 pm - 11:16 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 11mnonstop

$424Air Canada

Fri, Sep 25 - Mon, Sep 28

8:35 am - 10:30 amYYZ Toronto Pearson Intl-DEN Denver Intl

3h 55mnonstop

5:40 pm - 10:51 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 11mnonstop

$426Air Canada

Fri, Nov 13 - Tue, Nov 17

2:55 pm - 4:50 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 55mnonstop

1:30 pm - 6:37 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 07mnonstop

$426Air Canada

Mon, Nov 2 - Fri, Nov 6

Cheap last minute flights

Enter your travel dates to find the best prices.

7:25 am - 10:10 pmYYZ Toronto Pearson Intl-DEN Denver Intl

16h 45m2 stops Boston Logan Intl Atlanta Hartsfield-Jackson

12:15 pm - 10:45 pmDEN Denver Intl-YYZ Toronto Pearson Intl

8h 30m1 stop Calgary

$531Multiple Airlines

Wed, Aug 19 - Wed, Aug 26

9:30 pm - 11:20 amYYZ Toronto Pearson Intl-DEN Denver Intl

15h 50m1 stop Calgary

11:59 pm - 12:00 pmDEN Denver Intl-YYZ Toronto Pearson Intl

34h 01m2 stops Atlanta Hartsfield-Jackson Boston Logan Intl

$569Multiple Airlines

Wed, Aug 19 - Mon, Aug 24

7:00 am - 10:33 amYYZ Toronto Pearson Intl-COS Colorado Springs

5h 33m1 stop Chicago O'Hare Intl

5:30 am - 11:17 pmCOS Colorado Springs-YYZ Toronto Pearson Intl

15h 47m1 stop Denver Intl

$570United Airlines

Thu, Aug 20 - Sun, Aug 30

7:30 am - 9:27 pmYYZ Toronto Pearson Intl-COS Colorado Springs

15h 57m2 stops Newark Houston George Bush Intcntl

11:55 am - 8:44 pmCOS Colorado Springs-YYZ Toronto Pearson Intl

6h 49m1 stop Chicago O'Hare Intl

$579United Airlines

Thu, Aug 20 - Sun, Aug 30

3:53 pm - 11:55 pmYYZ Toronto Pearson Intl-COS Colorado Springs

10h 02m2 stops Houston George Bush Intcntl Denver Intl

5:30 am - 5:56 pmCOS Colorado Springs-YYZ Toronto Pearson Intl

10h 26m2 stops Denver Intl Chicago O'Hare Intl

$579United Airlines

Thu, Aug 20 - Sun, Aug 30

2:45 pm - 11:20 amYYZ Toronto Pearson Intl-DEN Denver Intl

22h 35m2 stops Winnipeg Calgary

8:31 am - 9:55 pmDEN Denver Intl-YYZ Toronto Pearson Intl

11h 24m1 stop Nashville Intl

$583Multiple Airlines

Fri, Aug 21 - Sun, Aug 23

7:25 am - 10:05 pmYYZ Toronto Pearson Intl-DEN Denver Intl

16h 40m2 stops Boston Logan Intl Atlanta Hartsfield-Jackson

8:26 pm - 8:50 pmDEN Denver Intl-YYZ Toronto Pearson Intl

22h 24m1 stop Austin Bergstrom

$617Multiple Airlines

Sat, Aug 22 - Sat, Aug 29

4:18 pm - 6:01 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 43mnonstop

4:16 pm - 9:32 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 16mnonstop

$636Air Canada

Sat, Aug 22 - Sat, Aug 29

8:55 am - 10:35 amYYZ Toronto Pearson Intl-DEN Denver Intl

3h 40mnonstop

4:40 pm - 11:59 pmDEN Denver Intl-YYZ Toronto Pearson Intl

5h 19m1 stop Chicago O'Hare Intl

$636Air Canada

Sat, Aug 22 - Sat, Aug 29

2:00 pm - 7:00 pmYYZ Toronto Pearson Intl-DEN Denver Intl

7h 00m1 stop Montreal Pierre Elliott Trudeau Intl

4:40 pm - 11:59 pmDEN Denver Intl-YYZ Toronto Pearson Intl

5h 19m1 stop Chicago O'Hare Intl

$639Air Canada

Sat, Aug 22 - Sat, Aug 29

Cheap direct flights

Enter your travel dates to find the best prices.

6:40 pm - 8:17 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 37mnonstop

6:05 pm - 11:16 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 11mnonstop

$424Air Canada

Fri, Sep 25 - Mon, Sep 28

2:55 pm - 4:50 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 55mnonstop

1:30 pm - 6:37 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 07mnonstop

$426Air Canada

Mon, Nov 2 - Fri, Nov 6

2:55 pm - 4:50 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 55mnonstop

1:30 pm - 6:37 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 07mnonstop

$426Air Canada

Wed, Nov 4 - Sat, Nov 7

8:35 am - 10:30 amYYZ Toronto Pearson Intl-DEN Denver Intl

3h 55mnonstop

5:40 pm - 10:51 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 11mnonstop

$426Air Canada

Fri, Nov 13 - Tue, Nov 17

4:18 pm - 5:56 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 38mnonstop

4:17 pm - 9:32 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 15mnonstop

$471United Airlines

Sat, Oct 10 - Tue, Oct 13

10:45 am - 12:23 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 38mnonstop

4:17 pm - 9:32 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 15mnonstop

$471United Airlines

Fri, Oct 2 - Sun, Oct 4

4:18 pm - 5:56 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 38mnonstop

10:02 am - 3:14 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 12mnonstop

$471United Airlines

Wed, Oct 21 - Sat, Oct 24

8:45 am - 10:22 amYYZ Toronto Pearson Intl-DEN Denver Intl

3h 37mnonstop

4:17 pm - 9:32 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 15mnonstop

$478Multiple Airlines

Sun, Sep 20 - Mon, Sep 28

4:18 pm - 5:56 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 38mnonstop

6:05 pm - 11:16 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 11mnonstop

$482Multiple Airlines

Thu, Sep 10 - Sun, Sep 13

4:18 pm - 5:56 pmYYZ Toronto Pearson Intl-DEN Denver Intl

3h 38mnonstop

11:35 am - 4:45 pmDEN Denver Intl-YYZ Toronto Pearson Intl

3h 10mnonstop

$482Multiple Airlines

Sat, Oct 10 - Sat, Oct 17

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Air Canada flights from Toronto Pearson Intl Airport to Colorado

Our best Air Canada deals on Toronto Pearson Intl Airport to Colorado flight tickets

Air Canada

Sep 11

YYZ8:45 amToronto Pearson Intl

3h 37m

DEN10:22 amDenver Intl

Sep 16

DEN11:25 amDenver Intl

6h 28m

1 stop

YYZ7:53 pmToronto Pearson Intl

$434

Air Canada

Oct 6

YYZ2:00 pmToronto Pearson Intl

6h 46m

1 stop

DEN6:46 pmDenver Intl

Oct 7

DEN6:05 pmDenver Intl

3h 11m

YYZ11:16 pmToronto Pearson Intl

$445

Air Canada

Oct 9

YYZ8:45 amToronto Pearson Intl

3h 37m

DEN10:22 amDenver Intl

Oct 15

DEN6:05 pmDenver Intl

3h 11m

YYZ11:16 pmToronto Pearson Intl

$462

WestJet flights from Toronto Pearson Intl Airport to Colorado

Our best WestJet deals on Toronto Pearson Intl Airport to Colorado flight tickets

WestJet

Aug 29

YYZ11:10 pmToronto Pearson Intl

14h 10m

2 stops

DEN11:20 amDenver Intl

Sep 3

DEN12:15 pmDenver Intl

19h 30m

2 stops

YYZ9:45 amToronto Pearson Intl

$437

WestJet

Aug 27

YYZ10:20 pmToronto Pearson Intl

15h 00m

2 stops

DEN11:20 amDenver Intl

Sep 1

DEN12:15 pmDenver Intl

19h 30m

2 stops

YYZ9:45 amToronto Pearson Intl

$484

WestJet

Aug 29

YYZ11:10 pmToronto Pearson Intl

14h 10m

2 stops

DEN11:20 amDenver Intl

Sep 3

DEN12:15 pmDenver Intl

21h 00m

2 stops

YYZ11:15 amToronto Pearson Intl

$507

momondo Fare Finder

Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoColorado Springs

YYZ Toronto Pearson Intl - COS Colorado Springs

YYZCOS

Toronto Pearson Intl

Sat 9/5

10:45 am-5:53 pm

1 stop9h 08m

Colorado Springs

Sat 9/12

7:00 am-3:14 pm

1 stop6h 14m

$402

TorontoColorado Springs

YYZ Toronto Pearson Intl - COS Colorado Springs

YYZCOS

Toronto Pearson Intl

Sat 9/5

10:45 am-4:26 pm

1 stop7h 41m

Colorado Springs

Wed 9/9

6:00 am-3:46 pm

2 stops7h 46m

$402

TorontoColorado Springs

YYZ Toronto Pearson Intl - COS Colorado Springs

YYZCOS

Toronto Pearson Intl

Wed 10/28

6:15 am-5:27 pm

2 stops13h 12m

Colorado Springs

Sat 11/14

1:30 pm-9:59 pm

1 stop6h 29m

$402

TorontoColorado Springs

YYZ Toronto Pearson Intl - COS Colorado Springs

YYZCOS

Toronto Pearson Intl

Wed 10/28

7:45 am-5:27 pm

2 stops11h 42m

Colorado Springs

Sat 11/14

6:00 am-8:34 pm

2 stops12h 34m

$402

TorontoColorado Springs

YYZ Toronto Pearson Intl - COS Colorado Springs

YYZCOS

Toronto Pearson Intl

Sat 9/5

4:18 pm-9:56 pm

1 stop7h 38m

Colorado Springs

Sat 9/12

6:00 am-5:56 pm

2 stops9h 56m

$402

TorontoColorado Springs

YYZ Toronto Pearson Intl - COS Colorado Springs

YYZCOS

Toronto Pearson Intl

Wed 10/28

1:34 pm-8:16 pm

1 stop8h 42m

Colorado Springs

Sat 11/14

1:30 pm-11:59 pm

1 stop8h 29m

$402

TorontoColorado Springs

YYZ Toronto Pearson Intl - COS Colorado Springs

YYZCOS

Toronto Pearson Intl

Sat 9/5

9:44 am-6:47 pm

2 stops11h 03m

Colorado Springs

Wed 9/9

6:00 am-3:46 pm

2 stops7h 46m

$402

Quickest round-trip

TorontoDenver

YYZ Toronto Pearson Intl - DEN Denver Intl

YYZDEN

Toronto Pearson Intl

Fri 9/25

6:40 pm-8:17 pm

Nonstop3h 37m

Denver Intl

Mon 9/28

6:05 pm-11:16 pm

Nonstop3h 11m

$424

TorontoDenver

YYZ Toronto Pearson Intl - DEN Denver Intl

YYZDEN

Toronto Pearson Intl

Fri 11/13

8:35 am-10:30 am

Nonstop3h 55m

Denver Intl

Tue 11/17

5:40 pm-10:51 pm

Nonstop3h 11m

$426

TorontoDenver

YYZ Toronto Pearson Intl - DEN Denver Intl

YYZDEN

Toronto Pearson Intl

Mon 11/2

2:55 pm-4:50 pm

Nonstop3h 55m

Denver Intl

Fri 11/6

1:30 pm-6:37 pm

Nonstop3h 07m

$426

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Toronto Pearson Intl Airport to Colorado

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Colorado?

The month of October is, on average, the cheapest month to fly to Colorado from Toronto Pearson Intl Airport, with most prices found around $444. The month of February is another great option to travel to Colorado, with average flight prices from Toronto Pearson Intl Airport averaging around $464.

What is the cheapest day to depart on your flight to Colorado?

The cheapest day to depart from Toronto Pearson Intl Airport to Colorado is on a Thursday when prices can be found for as low as $529. On the other hand, Sunday is the most expensive day to depart from Toronto Pearson Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $624.

What is the cheapest time of day to depart on your flight to Colorado?

The cheapest time of day to fly to Colorado is at noon when flights can be purchased for as low as $531. In the afternoon is when there is more demand to fly to Colorado, so prices are often more expensive at around $571 per ticket.

What is the cheapest Toronto Pearson Intl to Colorado flight route?

Fly from Toronto Pearson Intl to Denver Intl for the best Toronto Pearson Intl - Colorado flight prices

How far in advance should I book a flight from Toronto Pearson Intl Airport to Colorado?

You are more likely to see cheaper flights to Colorado from Toronto Pearson Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $495 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Toronto Pearson Intl Airport for as low as $408 on momondo.

What cabin class options are available on Toronto Pearson Intl Airport to Colorado flights?

There are 4 cabin classes available to choose from on Toronto Pearson Intl Airport to Colorado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Toronto Pearson Intl Airport to Colorado flights?

You could potentially save up to 7% on your flight if you consider stops on a Toronto Pearson Intl Airport to Colorado flight.

Cheap Toronto Pearson Intl Airport to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto Pearson Intl Airport to Colorado

Best Price Found	$260
Fastest flight time	3h 38m
Direct flights	Every day
Airports in Colorado	87 airports

The best one-way flight to Colorado from Toronto Pearson Intl Airport in the past 72 hours is $260. The best round-trip flight deal from Toronto Pearson Intl Airport to Colorado found on momondo in the last 72 hours is $464.

The fastest flight from Toronto Pearson Intl Airport to Colorado takes 3h 38m

Direct flights go from Toronto Pearson Intl Airport to Colorado every day.

There are 87 airports in Colorado. From Toronto Pearson Intl Airport there are direct flights to Denver Intl (DEN).

Search flight deals

Frequently asked questions about flying from Toronto Pearson Intl Airport to Colorado

When did momondo last update prices for flights from Toronto Pearson Intl Airport to Colorado?
Prices for flights from Toronto Pearson Intl Airport to Colorado refresh daily.
How many operators does momondo search for flights from Toronto Pearson Intl Airport to Colorado?
The number of operators available for flights from Toronto Pearson Intl Airport to Colorado is 2 as of August 2026.
How old do you have to be to fly from Toronto Pearson Intl Airport to Colorado?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Toronto Pearson Intl Airport to Colorado.
What documentation or ID do you need to fly to Colorado?
The necessary travel and health documents for your Colorado trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Toronto Pearson Intl Airport to Colorado?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Toronto Pearson Intl Airport to Colorado is Boeing 737-800 (20.52% of total bookings). The next most popular plane models are Airbus A220-300 (19.63%), Embraer 195 E2 (18.87%), and Airbus A320-100/200 (11.82%).

Best airlines flying from Toronto Pearson Intl Airport to Colorado

Compare and see reviews for airlines that fly from Toronto Pearson Intl Airport to Colorado with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $314	Free Cancellation	Rating 7.1 11,485 reviews		Search Air Canada flights
United Airlines	PriceFrom $384	Free Cancellation	Rating 7.4 10,106 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Toronto to Colorado?

Finding the right flight to Colorado from Toronto is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Colorado quick and easy, saving you time and money.

Can I find flights from Toronto to Colorado with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Colorado from Toronto with this policy.

How can momondo help me find flights from Toronto to Colorado?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Colorado from Toronto.

I’m not ready to book a flight from Toronto to Colorado right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Toronto to Colorado flights. All you need is a valid email address and we will do the rest; it is that quick and easy.